Hello Team

my current jenkins version is Jenkins 2.375.3 , after upgrade role-strategy-plugin to 

625.vb_00565139872

I couldn't add new role under "manager and assign roles"

meanwhile, I see there are many 403 warning like 

WARNING hudson.security.csrf.CrumbFilter#doFilter: No valid crumb was included in request for /ajaxExecutors by xxx. Returning 403